Favorite gas additives

Quicksilvers

I have always used Chevron fuel injector cleaner,Chevron fuel system cleaner, and Redline SI-1 fuel system cleaner. Having did and helped with engine tear downs and rebuilds after using these fuel additives I can say they help to control carbon build up and help to keep fuel injectors and fuel system clean. I can say that Techron is one of the few top tier premium additives and is a great cleaning additive. I have also seen great results where Seafoam was used a specially on higher mileage vehicles. At the track running strip,track,auto x,auto cross events I have always used 91 or 93 octane gasoline with one bottle of NOS race formula octane booster. NOS race formula octane booster is one of the few octane boosters that is safe to use with oxygen sensors and catalytic converters and helped with spark knock/pinging. I have spoke to Nissan engineers and they highly recommend only using top tier gasoline’s that use a premium additive.